| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $133.59 | 5.263% | $140.6208 | $140.62 | $140.60 | $140.60 |
| Purchase #2 | $24.88 | 4.123% | $25.9058 | $25.91 | $25.90 | $25.90 |
| Purchase #3 | $219.28 | 9.857% | $240.8944 | $240.89 | $240.90 | $240.90 |
| Purchase #4 | $250.81 | 8.322% | $271.6824 | $271.68 | $271.70 | $271.70 |
| Purchase #5 | $138.99 | 11.115% | $154.4387 | $154.44 | $154.45 | $154.40 |
| Purchase #6 | $14.88 | 10.135% | $16.3881 | $16.39 | $16.40 | $16.40 |
| Purchase #7 | $93.30 | 6.735% | $99.5838 | $99.58 | $99.60 | $99.60 |
| 7 purchase totals = | $875.73 | $949.5140 | $949.51 | $949.55 | $949.50 | |